src/wifi-config.c

   1 /*
   2  * Network Configuration Module
   3  *
   4  * Copyright (c) 2000 - 2012 Samsung Electronics Co., Ltd. All rights reserved.
   5  *
   6  * Licensed under the Apache License, Version 2.0 (the "License");
   7  * you may not use this file except in compliance with the License.
   8  * You may obtain a copy of the License at
   9  *
  10  * http://www.apache.org/licenses/LICENSE-2.0
  11  *
  12  * Unless required by applicable law or agreed to in writing, software
  13  * distributed under the License is distributed on an "AS IS" BASIS,
  14  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  15  * See the License for the specific language governing permissions and
  16  * limitations under the License.
  17  *
  18  */
  19
  20 #include <stdio.h>
  21 #include <stdlib.h>
  22 #include <string.h>
  23 #include <sys/types.h>
  24 #include <dirent.h>
  25 #include <sys/stat.h>
  26 #include <glib.h>
  27 #include <unistd.h>
  28 #include <sys/socket.h>
  29 #include <netinet/in.h>
  30 #include <arpa/inet.h>
  31
  32 #include <vconf.h>
  33
  34 #include "log.h"
  35 #include "util.h"
  36 #include "neterror.h"
  37 #include "wifi-config.h"
  38 #include "netsupplicant.h"
  39 #include "wifi-key-encryption.h"
  40
  41 #define CONNMAN_STORAGE         "/var/lib/connman"
  42
  43 #define WIFI_SECURITY_NONE              "none"
  44 #define WIFI_SECURITY_WEP               "wep"
  45 #define WIFI_SECURITY_WPA_PSK   "psk"
  46 #define WIFI_SECURITY_EAP               "ieee8021x"
  47
  48 #define WIFI_CONFIG_PREFIX      "wifi_"
  49 #define MAC_ADDRESS_LENGTH              12
  50 #define WIFI_PREFIX_LENGTH              MAC_ADDRESS_LENGTH + 6  /* wifi_485a3f2f506a_ */
  51 #define PROFILE_PREFIX_LENGTH   WIFI_PREFIX_LENGTH + 21 /* /net/connman/service/wifi_485a3f2f506a_ */
  52
  53 #define WIFI_MAC_ADD_LENGTH             17
  54 #define WIFI_MAC_ADD_PATH               "/sys/class/net/wlan0/address"
  55
  56 #define NET_DNS_ADDR_MAX                2
  57
  58 #define MAX_WIFI_PROFILES               200
  59
  60 struct wifi_eap_config {
  61         gchar *anonymous_identity;
  62         gchar *ca_cert;
  63         gchar *client_cert;
  64         gchar *private_key;
  65         gchar *private_key_password;
  66         gchar *identity;
  67         gchar *eap_type;
  68         gchar *eap_auth_type;
  69         gchar *subject_match;
  70 };
  71
  72 typedef struct {
  73         gchar *ip_address;
  74         gchar *subnet_mask;
  75         gchar *gateway_address;
  76         gchar *dns_address[NET_DNS_ADDR_MAX];
  77         int prefix_length;
  78         int dns_count;
  79         gchar *ip_type;
  80         gchar *dns_type;
  81 } wifi_ip_info_s;
  82
  83 struct wifi_config {
  84         gchar *name;
  85         gchar *ssid;
  86         gchar *passphrase;
  87         gchar *security_type;
  88         gboolean favorite;
  89         gboolean autoconnect;
  90         GTimeVal modified;
  91         gchar *is_hidden;
  92         gboolean is_created;
  93         gchar *proxy_address;
  94         struct wifi_eap_config *eap_config;
  95         wifi_ip_info_s *ip_info;
  96         gchar *last_error;
  97 };
  98
  99 static void __free_wifi_configuration(struct wifi_config *conf)
 100 {
 101         if (conf == NULL)
 102                 return;
 103
 104         g_free(conf->name);
 105         g_free(conf->ssid);
 106         g_free(conf->passphrase);
 107         g_free(conf->security_type);
 108         g_free(conf->is_hidden);
 109         g_free(conf->proxy_address);
 110         g_free(conf->last_error);
 111         if (conf->eap_config) {
 112                 g_free(conf->eap_config->anonymous_identity);
 113                 g_free(conf->eap_config->ca_cert);
 114                 g_free(conf->eap_config->client_cert);
 115                 g_free(conf->eap_config->private_key);
 116                 g_free(conf->eap_config->private_key_password);
 117                 g_free(conf->eap_config->identity);
 118                 g_free(conf->eap_config->eap_type);
 119                 g_free(conf->eap_config->eap_auth_type);
 120                 g_free(conf->eap_config->subject_match);
 121                 g_free(conf->eap_config);
 122         }
 123
 124         if (conf->ip_info) {
 125                 g_free(conf->ip_info->ip_type);
 126                 g_free(conf->ip_info->ip_address);
 127                 g_free(conf->ip_info->subnet_mask);
 128                 g_free(conf->ip_info->gateway_address);
 129                 g_free(conf->ip_info->dns_type);
 130                 conf->ip_info->prefix_length = 0;
 131
 132                 int i = 0, count = conf->ip_info->dns_count;
 133                 while (i < count) {
 134                         g_free(conf->ip_info->dns_address[i]);
 135                         i++;
 136                 }
 137                 g_free(conf->ip_info);
 138         }
 139         g_free(conf);
 140 }
 141
 142 static gboolean __get_mac_address(gchar **mac_address)
 143 {
 144         gchar *tmp_mac = NULL;
 145         gchar *tmp = NULL;
 146         gchar mac[13] = { 0, };
 147         gint i = 0, j = 0;
 148
 149         if (TIZEN_TV) {
 150                 FILE *fp = NULL;
 151                 char buf[WIFI_MAC_ADD_LENGTH + 1];
 152                 if (0 == access(WIFI_MAC_ADD_PATH, F_OK))
 153                         fp = fopen(WIFI_MAC_ADD_PATH, "r");
 154
 155                 if (fp == NULL) {
 156                         ERR("Failed to open file %s\n", WIFI_MAC_ADD_PATH);
 157                         *mac_address = NULL;
 158                         return FALSE;
 159                 }
 160
 161                 if (fgets(buf, sizeof(buf), fp) == NULL) {
 162                         ERR("Failed to get MAC info from %s\n", WIFI_MAC_ADD_PATH);
 163                         *mac_address = NULL;
 164                         fclose(fp);
 165                         return FALSE;
 166                 }
 167                 tmp_mac = (gchar *)malloc(WIFI_MAC_ADD_LENGTH + 1);
 168                 if (tmp_mac == NULL) {
 169                         ERR("malloc() failed");
 170                         *mac_address = NULL;
 171                         fclose(fp);
 172                         return FALSE;
 173                 }
 174                 memset(tmp_mac, 0, WIFI_MAC_ADD_LENGTH + 1);
 175                 g_strlcpy(tmp_mac, buf, WIFI_MAC_ADD_LENGTH + 1);
 176                 fclose(fp);
 177         } else {
 178                 tmp_mac = vconf_get_str(VCONFKEY_WIFI_BSSID_ADDRESS);
 179                 if (tmp_mac == NULL) {
 180                         ERR("vconf_get_str(WIFI_BSSID_ADDRESS) Failed");
 181                         *mac_address = NULL;
 182                         return FALSE;
 183                 }
 184         }
 185         tmp = g_ascii_strdown(tmp_mac, (gssize)strlen(tmp_mac));
 186         free(tmp_mac);
 187         while (tmp && tmp[i]) {
 188                 if (tmp[i] != ':')
 189                         mac[j++] = tmp[i];
 190                 i++;
 191         }
 192         mac[12] = '\0';
 193         *mac_address = g_strdup(mac);
 194         g_free(tmp);
 195
 196         return TRUE;
 197 }
 198
 199 gboolean wifi_config_get_group_name(const gchar *prefix, const gchar *config_id, gchar **group_name)
 200 {
 201         gchar *mac_address = NULL;
 202         gchar *g_name = NULL;
 203         gboolean ret = FALSE;
 204
 205         ret = __get_mac_address(&mac_address);
 206         if ((ret != TRUE) || (strlen(mac_address) == 0)) {
 207                 ERR("Cannot get WIFI MAC address");
 208                 g_free(mac_address);
 209                 return FALSE;
 210         }
 211
 212         g_name = g_strdup_printf("%s%s_%s", prefix, mac_address, config_id);
 213         if (g_name == NULL) {
 214                 g_free(mac_address);
 215                 return FALSE;
 216         }
 217
 218         *group_name = g_strdup(g_name);
 219
 220         g_free(mac_address);
 221         g_free(g_name);
 222
 223         return TRUE;
 224 }
 225
 226 static gboolean __get_security_type(const gchar *config_id, gchar **type)
 227 {
 228         if (g_str_has_suffix(config_id, WIFI_SECURITY_NONE) == TRUE) {
 229                 *type = g_strdup(WIFI_SECURITY_NONE);
 230         } else if (g_str_has_suffix(config_id, WIFI_SECURITY_WEP) == TRUE) {
 231                 *type = g_strdup(WIFI_SECURITY_WEP);
 232         } else if (g_str_has_suffix(config_id, WIFI_SECURITY_WPA_PSK) == TRUE) {
 233                 *type = g_strdup(WIFI_SECURITY_WPA_PSK);
 234         } else if (g_str_has_suffix(config_id, WIFI_SECURITY_EAP) == TRUE) {
 235                 *type = g_strdup(WIFI_SECURITY_EAP);
 236         } else {
 237                 *type = NULL;
 238                 return FALSE;
 239         }
 240
 241         return TRUE;
 242 }
 243
 244 static gboolean __get_config_id(const gchar *profile, gchar **config_id)
 245 {
 246         *config_id = g_strdup(profile + PROFILE_PREFIX_LENGTH);
 247         if (*config_id == NULL) {
 248                 ERR("OOM");
 249                 return FALSE;
 250         }
 251
 252         return TRUE;
 253 }
 254
 255
 256 static GKeyFile *__get_configuration_keyfile(const gchar *group_name)
 257 {
 258         GKeyFile *keyfile = NULL;
 259         gchar *path;
 260
 261         path = g_strdup_printf(CONNMAN_STORAGE "/%s/settings", group_name);
 262
 263         keyfile = netconfig_keyfile_load(path);
 264         if (keyfile == NULL)
 265                 ERR("keyfile[%s] is NULL", path);
 266
 267         g_free(path);
 268
 269         return keyfile;
 270 }
 271
 272 static gboolean __remove_file(const gchar *pathname, const gchar *filename)
 273 {
 274         gboolean ret = FALSE;
 275         gchar *path;
 276
 277         path = g_strdup_printf("%s/%s", pathname, filename);
 278         if (g_file_test(path, G_FILE_TEST_EXISTS) == FALSE) {
 279                 ret = TRUE;
 280         } else if (g_file_test(path, G_FILE_TEST_IS_REGULAR) == TRUE) {
 281                 unlink(path);
 282                 ret = TRUE;
 283         }
 284
 285         g_free(path);
 286         return ret;
 287 }
 288
 289 static gboolean __remove_configuration(const gchar *pathname)
 290 {
 291         int ret = 0;
 292
 293         if (__remove_file(pathname, "settings") != TRUE) {
 294                 ERR("Cannot remove [%s/settings]", pathname);
 295                 return FALSE;
 296         }
 297         if (__remove_file(pathname, "data") != TRUE) {
 298                 ERR("Cannot remove [%s/data]", pathname);
 299                 return FALSE;
 300         }
 301
 302         ret = rmdir(pathname);
 303         if (ret == -1) {
 304                 ERR("Cannot remove [%s]", pathname);
 305                 return FALSE;
 306         }
 307         return TRUE;
 308 }
 309
 310 static gboolean _load_configuration(const gchar *config_id, struct wifi_config *config)
 311 {
 312         GKeyFile *keyfile;
 313         gchar *group_name;
 314         gboolean hidden = FALSE;
 315         gboolean ret = FALSE;
 316
 317         ret = wifi_config_get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
 318         if (ret != TRUE) {
 319                 ERR("Fail to get_wifi_config_group_name");
 320                 return FALSE;
 321         }
 322
 323         keyfile = __get_configuration_keyfile(group_name);
 324         if (keyfile == NULL) {
 325                 ERR("Fail to __get_configuration_keyfile[%s]", group_name);
 326                 g_free(group_name);
 327                 return FALSE;
 328         }
 329
 330         config->name = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_NAME, NULL);
 331         DBG("name [%s]", config->name);
 332
 333         __get_security_type(config_id, &config->security_type);
 334         if (config->security_type == NULL) {
 335                 ERR("Fail to _get_security_type");
 336                 g_key_file_free(keyfile);
 337                 g_free(group_name);
 338                 return FALSE;
 339         }
 340         DBG("security_type [%s]", config->security_type);
 341
 342         config->passphrase = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_PASSPHRASE, NULL);
 343         DBG("passphrase []");
 344
 345         config->proxy_address = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_PROXY_SERVER, NULL);
 346         if (config->proxy_address)
 347                 DBG("proxy_address [%s]", config->proxy_address);
 348
 349         hidden = g_key_file_get_boolean(keyfile, group_name, WIFI_CONFIG_HIDDEN, NULL);
 350         if (hidden)
 351                 config->is_hidden = g_strdup("TRUE");
 352         else
 353                 config->is_hidden = g_strdup("FALSE");
 354         DBG("is_hidden [%s]", config->is_hidden);
 355
 356         if (config->ip_info) {
 357                 GError *error = NULL;
 358                 config->ip_info->ip_type = g_key_file_get_string(keyfile, group_name,
 359                                 WIFI_CONFIG_IPV4_METHOD, NULL);
 360                 if (config->ip_info->ip_type)
 361                         DBG("IPv4.Method:%s", config->ip_info->ip_type);
 362
 363                 config->ip_info->ip_address = g_key_file_get_string(keyfile, group_name,
 364                                 WIFI_CONFIG_IPV4_ADDRESS, NULL);
 365                 if (config->ip_info->ip_address)
 366                         DBG("IPv4.Address:%s", config->ip_info->ip_address);
 367
 368                 int prefix_len;
 369                 in_addr_t addr;
 370                 struct in_addr netmask;
 371                 char *mask;
 372                 prefix_len = g_key_file_get_integer(keyfile, group_name,
 373                                 WIFI_CONFIG_IPV4_SUBNET_MASK, &error);
 374                 if (error != NULL) {
 375                         DBG("g_key_file_get_integer failed error[%d: %s]", error->code, error->message);
 376                         g_error_free(error);
 377                 } else {
 378                         if (prefix_len > 0 && prefix_len < 32) {
 379                                 addr = 0xffffffff << (32 - prefix_len);
 380                                 netmask.s_addr = htonl(addr);
 381                                 mask = inet_ntoa(netmask);
 382                                 config->ip_info->subnet_mask = g_strdup(mask);
 383                         }
 384                         if (config->ip_info->subnet_mask)
 385                                 DBG("IPv4.SubnetMask:%s", config->ip_info->subnet_mask);
 386                 }
 387
 388                 config->ip_info->gateway_address = g_key_file_get_string(keyfile,
 389                                                         group_name, WIFI_CONFIG_IPV4_GATEWAY_ADDRESS, NULL);
 390                 if (config->ip_info->gateway_address)
 391                         DBG("IPv4.gateway:%s", config->ip_info->gateway_address);
 392
 393                 config->ip_info->dns_type = g_key_file_get_string(keyfile, group_name,
 394                                                           WIFI_CONFIG_IPV4_DNS_METHOD, NULL);
 395                 if (config->ip_info->dns_type)
 396                         DBG("DNS.IPv4Method:%s", config->ip_info->dns_type);
 397
 398                 char **nameservers;
 399                 gsize length;
 400                 nameservers = g_key_file_get_string_list(keyfile, group_name,
 401                                                                  WIFI_CONFIG_DNS_ADDRESS, &length, NULL);
 402                 if (nameservers) {
 403                         if (length > 0) {
 404                                 config->ip_info->dns_count = length;
 405                                 int i = 0;
 406                                 while (i < NET_DNS_ADDR_MAX && nameservers[i]) {
 407                                         config->ip_info->dns_address[i] = g_strdup(nameservers[i]);
 408                                         DBG("DNSAddress[%d]:%s", i+1, config->ip_info->dns_address[i]);
 409                                         i += 1;
 410                                 }
 411                         }
 412                         g_strfreev(nameservers);
 413                 }
 414         }
 415
 416
 417         if (g_strcmp0(config->security_type, WIFI_SECURITY_EAP) == 0) {
 418                 config->eap_config->anonymous_identity = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY, NULL);
 419                 config->eap_config->ca_cert = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_CACERT, NULL);
 420                 config->eap_config->client_cert = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_CLIENTCERT, NULL);
 421                 config->eap_config->private_key = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_PRIVATEKEY, NULL);
 422                 config->eap_config->private_key_password = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_PRIVATEKEY_PASSWORD, NULL);
 423                 config->eap_config->identity = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_IDENTITY, NULL);
 424                 config->eap_config->eap_type = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_TYPE, NULL);
 425                 config->eap_config->eap_auth_type = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_AUTH_TYPE, NULL);
 426                 config->eap_config->subject_match = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_SUBJECT_MATCH, NULL);
 427
 428                 if (config->eap_config->anonymous_identity)
 429                         DBG("anonymous_identity [%s]", config->eap_config->anonymous_identity);
 430                 if (config->eap_config->ca_cert)
 431                         DBG("ca_cert [%s]", config->eap_config->ca_cert);
 432                 if (config->eap_config->client_cert)
 433                         DBG("client_cert [%s]", config->eap_config->client_cert);
 434                 if (config->eap_config->private_key)
 435                         DBG("private_key [%s]", config->eap_config->private_key);
 436                 if (config->eap_config->private_key_password)
 437                         DBG("private_key_password [%s]", config->eap_config->private_key_password);
 438                 if (config->eap_config->identity)
 439                         DBG("identity [%s]", config->eap_config->identity);
 440                 if (config->eap_config->eap_type)
 441                         DBG("eap_type [%s]", config->eap_config->eap_type);
 442                 if (config->eap_config->eap_auth_type)
 443                         DBG("eap_auth_type [%s]", config->eap_config->eap_auth_type);
 444                 if (config->eap_config->subject_match)
 445                         DBG("subject_match [%s]", config->eap_config->subject_match);
 446         }
 447
 448         config->last_error = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_FAILURE, NULL);
 449         if (config->last_error)
 450                 DBG("last_error [%s]", config->last_error);
 451
 452         g_key_file_free(keyfile);
 453         g_free(group_name);
 454
 455         return TRUE;
 456 }
 457
 458 gboolean wifi_config_save_configuration(const gchar *config_id, GKeyFile *keyfile)
 459 {
 460         gchar *dir;
 461         gchar *path;
 462         gchar *group_name;
 463         gboolean ret = FALSE;
 464
 465         ret = wifi_config_get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
 466         if (ret != TRUE) {
 467                 ERR("Fail to get_wifi_config_group_name");
 468                 return FALSE;
 469         }
 470
 471         dir = g_strdup_printf(CONNMAN_STORAGE "/%s", group_name);
 472         if (g_file_test(dir, G_FILE_TEST_IS_DIR) == TRUE) {
 473                 if (__remove_configuration(dir) != TRUE) {
 474                         ERR("[%s] is existed, but cannot remove", dir);
 475                         g_free(group_name);
 476                         g_free(dir);
 477                         return FALSE;
 478                 }
 479         }
 480
 481         if (mkdir(dir, (S_IRUSR | S_IWUSR | S_IXUSR | S_IRGRP | S_IXGRP | S_IROTH | S_IXOTH)) < 0) {
 482                 ERR("Cannot mkdir %s", dir);
 483                 g_free(group_name);
 484                 g_free(dir);
 485                 return FALSE;
 486         }
 487
 488         path = g_strdup_printf(CONNMAN_STORAGE "/%s/settings", group_name);
 489         netconfig_keyfile_save(keyfile, path);
 490         g_free(group_name);
 491         g_free(dir);
 492         g_free(path);
 493
 494         return TRUE;
 495 }
 496
 497 static gboolean _remove_configuration(const gchar *config_id)
 498 {
 499         gboolean ret = FALSE;
 500         gchar *dir;
 501         gchar *group_name;
 502
 503         ret = wifi_config_get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
 504         if (ret != TRUE) {
 505                 ERR("Fail to get_wifi_config_group_name");
 506                 return FALSE;
 507         }
 508
 509         dir = g_strdup_printf(CONNMAN_STORAGE "/%s", group_name);
 510         if (g_file_test(dir, G_FILE_TEST_IS_DIR) == TRUE) {
 511                 if (__remove_configuration(dir) != TRUE) {
 512                         ERR("[%s] is existed, but cannot remove", dir);
 513                         ret = FALSE;
 514                 }
 515                 INFO("Success to remove [%s]", dir);
 516                 ret = TRUE;
 517         } else {
 518                 ERR("[%s] is not existed", dir);
 519                 ret = FALSE;
 520         }
 521
 522         g_free(group_name);
 523         g_free(dir);
 524
 525         return ret;
 526 }
 527
 528
 529 static gboolean _set_field(const gchar *config_id, const gchar *key, const gchar *value)
 530 {
 531         gboolean ret = TRUE;
 532         GKeyFile *keyfile;
 533         gchar *group_name;
 534
 535         ret = wifi_config_get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
 536         if (ret != TRUE) {
 537                 ERR("Fail to get_wifi_config_group_name");
 538                 return FALSE;
 539         }
 540         DBG("group_name %s", group_name);
 541
 542         keyfile = __get_configuration_keyfile(group_name);
 543         if (keyfile == NULL) {
 544                 ERR("Fail to __get_configuration_keyfile");
 545                 g_free(group_name);
 546                 return FALSE;
 547         }
 548
 549         if (g_strcmp0(key, WIFI_CONFIG_PROXY_METHOD) == 0) {
 550                 g_key_file_set_string(keyfile, group_name, key, value);
 551         } else if (g_strcmp0(key, WIFI_CONFIG_PROXY_SERVER) == 0) {
 552                 g_key_file_set_string(keyfile, group_name, key, value);
 553         } else if (g_strcmp0(key, WIFI_CONFIG_HIDDEN) == 0) {
 554                 gboolean hidden = FALSE;
 555                 if (g_strcmp0(value, "TRUE") == 0)
 556                         hidden = TRUE;
 557                 g_key_file_set_boolean(keyfile, group_name, key, hidden);
 558         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY) == 0) {
 559                 g_key_file_set_string(keyfile, group_name, key, value);
 560         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_CACERT) == 0) {
 561                 g_key_file_set_string(keyfile, group_name, key, value);
 562         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_CLIENTCERT) == 0) {
 563                 g_key_file_set_string(keyfile, group_name, key, value);
 564         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_PRIVATEKEY) == 0) {
 565                 g_key_file_set_string(keyfile, group_name, key, value);
 566         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_IDENTITY) == 0) {
 567                 g_key_file_set_string(keyfile, group_name, key, value);
 568         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_TYPE) == 0) {
 569                 g_key_file_set_string(keyfile, group_name, key, value);
 570         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_AUTH_TYPE) == 0) {
 571                 g_key_file_set_string(keyfile, group_name, key, value);
 572         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_SUBJECT_MATCH) == 0) {
 573                 g_key_file_set_string(keyfile, group_name, key, value);
 574         } else {
 575                 ERR("key[%s] is not supported", key);
 576                 ret = FALSE;
 577         }
 578
 579         wifi_config_save_configuration(config_id, keyfile);
 580
 581         g_key_file_free(keyfile);
 582         g_free(group_name);
 583
 584         return ret;
 585 }
 586
 587 static gboolean _get_field(const gchar *config_id, const gchar *key, gchar **value)
 588 {
 589         GKeyFile *keyfile;
 590         gchar *group_name;
 591         gchar *val = NULL;
 592         gboolean hidden = FALSE;
 593         gboolean ret = FALSE;
 594
 595         ret = wifi_config_get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
 596         if (ret != TRUE) {
 597                 ERR("Fail to get_wifi_config_group_name");
 598                 return FALSE;
 599         }
 600         DBG("group_name %s", group_name);
 601
 602         keyfile = __get_configuration_keyfile(group_name);
 603         if (keyfile == NULL) {
 604                 ERR("Fail to __get_configuration_keyfile");
 605                 g_free(group_name);
 606                 return FALSE;
 607         }
 608
 609         if (g_strcmp0(key, WIFI_CONFIG_NAME) == 0) {
 610                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_NAME, NULL);
 611         } else if (g_strcmp0(key, WIFI_CONFIG_PASSPHRASE) == 0) {
 612                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_PASSPHRASE, NULL);
 613         } else if (g_strcmp0(key, WIFI_CONFIG_PROXY_SERVER) == 0) {
 614                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_PROXY_SERVER, NULL);
 615         } else if (g_strcmp0(key, WIFI_CONFIG_HIDDEN) == 0) {
 616                 hidden = g_key_file_get_boolean(keyfile, group_name, WIFI_CONFIG_HIDDEN, NULL);
 617                 if (hidden)
 618                         val = g_strdup("TRUE");
 619                 else
 620                         val = g_strdup("FALSE");
 621         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY) == 0) {
 622                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY, NULL);
 623         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_CACERT) == 0) {
 624                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_CACERT, NULL);
 625         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_CLIENTCERT) == 0) {
 626                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_CLIENTCERT, NULL);
 627         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_PRIVATEKEY) == 0) {
 628                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_PRIVATEKEY, NULL);
 629         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_IDENTITY) == 0) {
 630                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_IDENTITY, NULL);
 631         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_TYPE) == 0) {
 632                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_TYPE, NULL);
 633         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_AUTH_TYPE) == 0) {
 634                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_AUTH_TYPE, NULL);
 635         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_SUBJECT_MATCH) == 0) {
 636                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_EAP_SUBJECT_MATCH, NULL);
 637         } else if (g_strcmp0(key, WIFI_CONFIG_FAILURE) == 0) {
 638                 val = g_key_file_get_string(keyfile, group_name, WIFI_CONFIG_FAILURE, NULL);
 639         } else {
 640                 ERR("Invalid key[%s]", key);
 641                 val = g_strdup("NOTSUPPORTED");
 642         }
 643
 644         *value = g_strdup(val);
 645         g_free(val);
 646
 647         g_key_file_free(keyfile);
 648         g_free(group_name);
 649
 650         return TRUE;
 651 }
 652
 653 static GSList *_get_list(void)
 654 {
 655         GSList *list = NULL;
 656         struct dirent *dp = NULL;
 657         DIR *dir;
 658
 659         dir = opendir(CONNMAN_STORAGE);
 660         if (dir == NULL) {
 661                 ERR("Cannot open dir %s", CONNMAN_STORAGE);
 662                 return NULL;
 663         }
 664
 665         while ((dp = readdir(dir)) != NULL) {
 666                 if (g_strcmp0(dp->d_name, ".") == 0 || g_strcmp0(dp->d_name, "..") == 0 ||
 667                                 strncmp(dp->d_name, WIFI_CONFIG_PREFIX, strlen(WIFI_CONFIG_PREFIX)) != 0) {
 668                         continue;
 669                 }
 670                 gchar *config_id = g_strdup(dp->d_name + WIFI_PREFIX_LENGTH);
 671                 list = g_slist_append(list, g_strdup(config_id));
 672                 g_free(config_id);
 673         }
 674         closedir(dir);
 675
 676         return list;
 677 }
 678
 679 gboolean wifi_config_get_config_id(const gchar *service_profile, gchar **config_id)
 680 {
 681         gboolean ret = FALSE;
 682         gchar *val = NULL;
 683
 684         if ((service_profile == NULL) || (config_id == NULL)) {
 685                 ERR("Invalid parameter");
 686                 return FALSE;
 687         }
 688
 689         ret = __get_config_id(service_profile, &val);
 690         *config_id = g_strdup(val);
 691         g_free(val);
 692
 693         return ret;
 694 }
 695
 696 gboolean wifi_config_remove_configuration(const gchar *config_id)
 697 {
 698         gboolean ret = FALSE;
 699
 700         ret = _remove_configuration(config_id);
 701
 702         return ret;
 703 }
 704
 705 int __netconfig_hex_char_to_num(char c)
 706 {
 707         if (c >= '0' && c <= '9')
 708                 return c - '0';
 709
 710         if (c >= 'a' && c <= 'f')
 711                 return c - 'a' + 10;
 712
 713         if (c >= 'A' && c <= 'F')
 714                 return c - 'A' + 10;
 715
 716         return -1;
 717 }
 718
 719 int __netconfig_hex_to_byte(const char *hex)
 720 {
 721         int a, b;
 722
 723         a = __netconfig_hex_char_to_num(*hex++);
 724         if (a < 0)
 725                 return -1;
 726
 727         b = __netconfig_hex_char_to_num(*hex++);
 728         if (b < 0)
 729                 return -1;
 730
 731         return (a << 4) | b;
 732 }
 733
 734 int __netconfig_hex_str_to_bin(const char *hex, unsigned char *buf, size_t len)
 735 {
 736         size_t i;
 737         int a;
 738         const char *ipos = hex;
 739         unsigned char *opos = buf;
 740
 741         for (i = 0; i < len; i++) {
 742                 a = __netconfig_hex_to_byte(ipos);
 743                 if (a < 0)
 744                         return -1;
 745
 746                 *opos++ = a;
 747                 ipos += 2;
 748         }
 749
 750         return 0;
 751 }
 752
 753 static int __netconfig_byte_to_txt(const unsigned char *src, char **dst, int src_len)
 754 {
 755         int dst_length = 0;
 756         int i = 0;
 757         char *buf = NULL;
 758
 759         if (src_len <= 0) {
 760                 ERR("Invalid parameter.");
 761                 return -1;
 762         }
 763
 764         *dst = (char *) g_try_malloc0((2*src_len)+1);
 765         if (!(*dst)) {
 766                 ERR("failed to allocate memory to buffer.");
 767                 return -1;
 768         }
 769
 770         buf = (*dst);
 771
 772         for (i = 0; i < src_len; i++) {
 773                 snprintf(buf, 3, "%02x", src[i]);
 774                 buf += 2;
 775                 dst_length += 2;
 776         }
 777
 778         return dst_length;
 779 }
 780
 781 static int __netconfig_unpack_ay_malloc(unsigned char **dst, GVariantIter *iter)
 782 {
 783         GVariantIter *iter_copy = NULL;
 784         int length = 0;
 785         char tmp = 0;
 786         unsigned char *tmp_dst = NULL;
 787
 788         if (!dst || *dst || !iter) {
 789                 ERR("Invalid parameter");
 790                 return 0;
 791         }
 792
 793         iter_copy = g_variant_iter_copy(iter);
 794
 795         while (g_variant_iter_loop(iter, "y", &tmp))
 796                 length++;
 797         g_variant_iter_free(iter);
 798
 799         tmp_dst = (unsigned char *)g_try_malloc0(length + 1);
 800         if (!tmp_dst) {
 801                 ERR("failed to allocate memory");
 802                 g_variant_iter_free(iter_copy);
 803                 return 0;
 804         }
 805
 806         length = 0;
 807         while (g_variant_iter_loop(iter_copy, "y", &tmp_dst[length]))
 808                 length++;
 809         g_variant_iter_free(iter_copy);
 810
 811         if (length == 0) {
 812                 g_free(tmp_dst);
 813                 tmp_dst = NULL;
 814         } else {
 815                 tmp_dst[length] = '\0';
 816         }
 817
 818         *dst = tmp_dst;
 819         DBG("Length [%d]", length);
 820         return length;
 821 }
 822
 823 gboolean _add_vsie(int frame_id, const char* vsie)
 824 {
 825         GVariant *params = NULL;
 826         GVariant *message = NULL;
 827         GVariantBuilder *bytearray_builder = NULL;
 828         char *if_path;
 829         int i = 0;
 830         size_t vsie_len = 0;
 831
 832         unsigned char *bytearray = NULL;
 833         size_t bytearray_len = 0;
 834
 835         if (frame_id >= NETCONFIG_VSIE_FRAME_MAX) {
 836                 DBG("Invalid parameter, frame-id: %d", frame_id);
 837                 return FALSE;
 838         }
 839
 840         vsie_len = strlen(vsie);
 841         if (vsie_len == 0) {
 842                 DBG("vsie length is zero");
 843                 return FALSE;
 844         }
 845
 846         bytearray_len = (vsie_len % 2) ? ((vsie_len / 2) + 1) : (vsie_len / 2);
 847
 848         bytearray = (unsigned char *) g_try_malloc0(bytearray_len);
 849         if (bytearray == NULL) {
 850                 DBG("Failed to allocate memory to bytearray");
 851                 return FALSE;
 852         }
 853
 854         if (__netconfig_hex_str_to_bin(vsie, bytearray, bytearray_len) < 0) {
 855                 DBG("invalid vsie string");
 856                 g_free(bytearray);
 857                 return FALSE;
 858         }
 859
 860         bytearray_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
 861         for (i = 0; i < bytearray_len; i++)
 862                 g_variant_builder_add(bytearray_builder, "y", bytearray[i]);
 863
 864         params = g_variant_new("(iay)", frame_id, bytearray_builder);
 865         g_variant_builder_unref(bytearray_builder);
 866
 867         if_path = netconfig_wifi_get_supplicant_interface();
 868
 869         if (if_path == NULL) {
 870                 ERR("Fail to get wpa_supplicant DBus path");
 871                 g_free(bytearray);
 872                 return FALSE;
 873         }
 874
 875         message = netconfig_supplicant_invoke_dbus_method(SUPPLICANT_SERVICE,
 876                         if_path, SUPPLICANT_INTERFACE ".Interface", "VendorElemAdd", params);
 877
 878         g_free(if_path);
 879         if (message == NULL) {
 880                 ERR("Failed to send command to wpa_supplicant");
 881                 g_free(bytearray);
 882                 return FALSE;
 883         }
 884
 885         DBG("Succeeded to add vsie: Frame ID[%d], VSIE[%s]", frame_id, vsie);
 886
 887         g_free(bytearray);
 888         return TRUE;
 889 }
 890
 891 gboolean _get_vsie(int frame_id, char **vsie)
 892 {
 893         GVariant *params = NULL;
 894         GVariant *message = NULL;
 895         char *if_path;
 896
 897         if (frame_id >= NETCONFIG_VSIE_FRAME_MAX) {
 898                 DBG("Invalid parameter, frame-id: %d", frame_id);
 899                 return FALSE;
 900         }
 901
 902         if_path = netconfig_wifi_get_supplicant_interface();
 903         if (if_path == NULL) {
 904                 ERR("Fail to get wpa_supplicant DBus path");
 905                 return FALSE;
 906         }
 907
 908         params = g_variant_new("(i)", frame_id);
 909
 910         message = netconfig_supplicant_invoke_dbus_method(SUPPLICANT_SERVICE,
 911                         if_path, SUPPLICANT_INTERFACE ".Interface", "VendorElemGet", params);
 912
 913         g_free(if_path);
 914         if (message == NULL) {
 915                 ERR("Failed to send command to wpa_supplicant");
 916                 return FALSE;
 917         } else {
 918                 GVariantIter *iter = NULL;
 919                 unsigned char *vsie_bytes = NULL;
 920                 int vsie_len = 0;
 921                 int ret = 0;
 922
 923                 g_variant_get(message, "(ay)", &iter);
 924                 if (iter == NULL) {
 925                         ERR("vsie is not present");
 926                         return FALSE;
 927                 }
 928
 929                 vsie_len = __netconfig_unpack_ay_malloc(&vsie_bytes, iter);
 930                 if (vsie_bytes == NULL) {
 931                         ERR("vsie_bytes not allocated");
 932                         return FALSE;
 933                 }
 934
 935                 ret = __netconfig_byte_to_txt(vsie_bytes, vsie, vsie_len);
 936                 if (ret < 0) {
 937                         g_free(vsie_bytes);
 938                         ERR("vsie not allocated.");
 939                         return FALSE;
 940                 }
 941
 942                 g_free(vsie_bytes);
 943         }
 944
 945         ERR("Succeeded to get vsie: Frame ID[%d], VSIE[%s]", frame_id, *vsie);
 946
 947         return TRUE;
 948
 949 }
 950
 951 gboolean _remove_vsie(int frame_id, const char *vsie)
 952 {
 953         GVariant *params = NULL;
 954         GVariant *message = NULL;
 955         GVariantBuilder *bytearray_builder = NULL;
 956         char *if_path;
 957         int i = 0;
 958         size_t vsie_len = 0;
 959
 960         unsigned char *bytearray = NULL;
 961         size_t bytearray_len = 0;
 962
 963         if (frame_id >= NETCONFIG_VSIE_FRAME_MAX) {
 964                 DBG("Invalid parameter, frame-id: %d", frame_id);
 965                 return FALSE;
 966         }
 967
 968         vsie_len = strlen(vsie);
 969         if (vsie_len == 0) {
 970                 DBG("vsie length is zero");
 971                 return FALSE;
 972         }
 973
 974         bytearray_len = (vsie_len % 2) ? ((vsie_len / 2) + 1) : (vsie_len / 2);
 975
 976         bytearray = (unsigned char *) g_try_malloc0(bytearray_len);
 977         if (bytearray == NULL) {
 978                 DBG("Failed to allocate memory to bytearray");
 979                 return FALSE;
 980         }
 981
 982         if (__netconfig_hex_str_to_bin(vsie, bytearray, bytearray_len) < 0) {
 983                 DBG("invalid vsie string");
 984                 g_free(bytearray);
 985                 return FALSE;
 986         }
 987
 988         bytearray_builder = g_variant_builder_new(G_VARIANT_TYPE("ay"));
 989         for (i = 0; i < bytearray_len; i++)
 990                 g_variant_builder_add(bytearray_builder, "y", bytearray[i]);
 991
 992         params = g_variant_new("(iay)", frame_id, bytearray_builder);
 993         g_variant_builder_unref(bytearray_builder);
 994
 995         if_path = netconfig_wifi_get_supplicant_interface();
 996         if (if_path == NULL) {
 997                 ERR("Fail to get wpa_supplicant DBus path");
 998                 g_free(bytearray);
 999                 return FALSE;
1000         }
1001
1002         message = netconfig_supplicant_invoke_dbus_method(SUPPLICANT_SERVICE,
1003                         if_path, SUPPLICANT_INTERFACE ".Interface", "VendorElemRem", params);
1004
1005         g_free(if_path);
1006         if (message == NULL) {
1007                 ERR("Failed to send command to wpa_supplicant");
1008                 g_free(bytearray);
1009                 return FALSE;
1010         }
1011
1012         DBG("Succeeded to remove vsie: Frame ID[%d], VSIE[%s]", frame_id, vsie);
1013
1014         g_free(bytearray);
1015         return TRUE;
1016 }
1017
1018 /* dbus method */
1019 gboolean handle_get_config_ids(Wifi *wifi, GDBusMethodInvocation *context)
1020 {
1021         guint i = 0;
1022         GSList *config_ids = NULL;
1023         guint length;
1024         gchar **result = NULL;
1025
1026         g_return_val_if_fail(wifi != NULL, TRUE);
1027
1028         config_ids = _get_list();
1029         if (config_ids == NULL) {
1030                 ERR("Fail to get config list");
1031                 netconfig_error_no_profile(context);
1032                 return TRUE;
1033         }
1034
1035         length = g_slist_length(config_ids);
1036         result = g_new0(gchar *, length + 1);
1037         for (i = 0; i < length; i++) {
1038                 gchar *config_id = g_slist_nth_data(config_ids, i);
1039                 result[i] = g_strdup(config_id);
1040         }
1041
1042         config_ids = g_slist_nth(config_ids, 0);
1043         g_slist_free_full(config_ids, g_free);
1044
1045         wifi_complete_get_config_ids(wifi, context, (const gchar * const *)result);
1046
1047         for (i = 0; i < length; i++)
1048                 if (result[i])
1049                         g_free(result[i]);
1050
1051         if (result)
1052                 g_free(result);
1053
1054         return TRUE;
1055 }
1056
1057 gboolean handle_load_configuration(Wifi *wifi, GDBusMethodInvocation *context,
1058                 const gchar *config_id)
1059 {
1060         gboolean ret = FALSE;
1061         GVariantBuilder *b = NULL;
1062         struct wifi_config *conf = NULL;
1063
1064         g_return_val_if_fail(wifi != NULL, TRUE);
1065
1066         conf = g_new0(struct wifi_config, 1);
1067         conf->ip_info = g_new0(wifi_ip_info_s, 1);
1068
1069         ret = _load_configuration(config_id, conf);
1070         if (ret != TRUE) {
1071                 g_free(conf->ip_info);
1072                 g_free(conf);
1073                 ERR("Fail to _load_configuration");
1074                 netconfig_error_no_profile(context);
1075                 return TRUE;
1076         }
1077
1078         b = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
1079         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_NAME, g_variant_new_string(conf->name));
1080         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_SECURITY_TYPE, g_variant_new_string(conf->security_type));
1081         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_PASSPHRASE, g_variant_new_string(conf->passphrase));
1082         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_HIDDEN, g_variant_new_string(conf->is_hidden));
1083
1084         if (conf->proxy_address != NULL)
1085                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_PROXYADDRESS, g_variant_new_string(conf->proxy_address));
1086         else
1087                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_PROXYADDRESS, g_variant_new_string("NONE"));
1088
1089         if (conf->ip_info->ip_type != NULL)
1090                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV4_METHOD, g_variant_new_string(conf->ip_info->ip_type));
1091
1092         if (conf->ip_info->ip_address != NULL)
1093                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV4_ADDRESS, g_variant_new_string(conf->ip_info->ip_address));
1094
1095         if (conf->ip_info->subnet_mask != NULL)
1096                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV4_SUBNET_MASK, g_variant_new_string(conf->ip_info->subnet_mask));
1097
1098         if (conf->ip_info->prefix_length > 0)
1099                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV6_PREFIX_LEN, g_variant_new_int32(conf->ip_info->prefix_length));
1100
1101         if (conf->ip_info->gateway_address != NULL)
1102                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV4_GATEWAY_ADDRESS, g_variant_new_string(conf->ip_info->gateway_address));
1103
1104         if (conf->ip_info->dns_type != NULL)
1105                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_IPV4_DNS_METHOD, g_variant_new_string(conf->ip_info->dns_type));
1106
1107         int i = 0, count = conf->ip_info->dns_count;
1108         while (i < count) {
1109                 if (conf->ip_info->dns_address[i] != NULL)
1110                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_DNS_ADDRESS, g_variant_new_string(conf->ip_info->dns_address[i]));
1111
1112                 i += 1;
1113         }
1114
1115         if (conf->last_error != NULL)
1116                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_FAILURE, g_variant_new_string(conf->last_error));
1117         else
1118                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_FAILURE, g_variant_new_string("ERROR_NONE"));
1119
1120         __free_wifi_configuration(conf);
1121
1122         wifi_complete_load_configuration(wifi, context, g_variant_builder_end(b));
1123         g_variant_builder_unref(b);
1124         return TRUE;
1125 }
1126
1127 static unsigned char __netconfig_convert_netmask_to_prefixlen(
1128                                                           const char *netmask)
1129 {
1130         unsigned char bits;
1131         in_addr_t mask;
1132         in_addr_t host;
1133
1134         if (!netmask)
1135                 return 32;
1136
1137         mask = inet_network(netmask);
1138         host = ~mask;
1139
1140         /* a valid netmask must be 2^n - 1 */
1141         if ((host & (host + 1)) != 0)
1142                 return -1;
1143
1144         bits = 0;
1145         for (; mask; mask <<= 1)
1146                 ++bits;
1147
1148         return bits;
1149 }
1150
1151 gboolean handle_save_configuration(Wifi *wifi, GDBusMethodInvocation *context,
1152                 const gchar *config_id, GVariant *configuration)
1153 {
1154         gboolean ret = FALSE;
1155         struct wifi_config *conf = NULL;
1156         GKeyFile *keyfile = NULL;
1157         GVariantIter *iter;
1158         GVariant *value;
1159         gchar *field;
1160         gchar *group_name = NULL;
1161         int order = 0;
1162
1163         if ((wifi == NULL) || (config_id == NULL) || (configuration == NULL)) {
1164                 ERR("Invalid parameter");
1165                 netconfig_error_invalid_parameter(context);
1166                 return TRUE;
1167         }
1168
1169         conf = g_new0(struct wifi_config, 1);
1170         conf->ip_info = g_new0(wifi_ip_info_s, 1);
1171
1172         g_variant_get(configuration, "a{sv}", &iter);
1173         while (g_variant_iter_loop(iter, "{sv}", &field, &value)) {
1174                 if (g_strcmp0(field, WIFI_CONFIG_NAME) == 0) {
1175                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1176                                 conf->name = g_strdup(g_variant_get_string(value, NULL));
1177                                 DBG("name [%s]", conf->name);
1178                         } else {
1179                                 conf->name = NULL;
1180                         }
1181                 } else if (g_strcmp0(field, WIFI_CONFIG_SSID) == 0) {
1182                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1183                                 conf->ssid = g_strdup(g_variant_get_string(value, NULL));
1184                                 DBG("ssid [%s]", conf->ssid);
1185                         } else {
1186                                 conf->ssid = NULL;
1187                         }
1188                 } else if (g_strcmp0(field, WIFI_CONFIG_PASSPHRASE) == 0) {
1189                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1190                                 conf->passphrase = g_strdup(g_variant_get_string(value, NULL));
1191                                 DBG("passphrase []");
1192                         } else {
1193                                 conf->passphrase = NULL;
1194                         }
1195                 } else if (g_strcmp0(field, WIFI_CONFIG_HIDDEN) == 0) {
1196                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1197                                 conf->is_hidden = g_strdup(g_variant_get_string(value, NULL));
1198                                 DBG("is_hidden [%s]", conf->is_hidden);
1199                         } else {
1200                                 conf->is_hidden = NULL;
1201                         }
1202                 } else if (g_strcmp0(field, WIFI_CONFIG_CREATED) == 0) {
1203                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_BOOLEAN)) {
1204                                 conf->is_created = g_variant_get_boolean(value);
1205                                 DBG("is_created [%d]", conf->is_created);
1206                         } else {
1207                                 conf->is_created = FALSE;
1208                         }
1209                 } else if (g_strcmp0(field, WIFI_CONFIG_IPV4_METHOD) == 0) {
1210                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1211                                 conf->ip_info->ip_type = g_strdup(g_variant_get_string(value, NULL));
1212                                 DBG("IP config type [%s]", conf->ip_info->ip_type);
1213                         } else {
1214                                 conf->ip_info->ip_type = NULL;
1215                         }
1216                 } else if (g_strcmp0(field, WIFI_CONFIG_IPV4_ADDRESS) == 0) {
1217                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1218                                 conf->ip_info->ip_address = g_strdup(g_variant_get_string(value, NULL));
1219                                 DBG("IP address [%s]", conf->ip_info->ip_address);
1220                         } else {
1221                                 conf->ip_info->ip_address = NULL;
1222                         }
1223                 } else if (g_strcmp0(field, WIFI_CONFIG_IPV4_SUBNET_MASK) == 0) {
1224                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1225                                 conf->ip_info->subnet_mask = g_strdup(g_variant_get_string(value, NULL));
1226                                 DBG("Subnet Mask [%s]", conf->ip_info->subnet_mask);
1227                         } else {
1228                                 conf->ip_info->subnet_mask = NULL;
1229                         }
1230                 } else if (g_strcmp0(field, WIFI_CONFIG_IPV6_PREFIX_LEN) == 0) {
1231                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_INT32)) {
1232                                 conf->ip_info->prefix_length = g_variant_get_int32(value);
1233                                 DBG("IPv6 Prefix Length [%d]", conf->ip_info->prefix_length);
1234                         } else {
1235                                 conf->ip_info->prefix_length = 0;
1236                         }
1237                 } else if (g_strcmp0(field, WIFI_CONFIG_IPV4_GATEWAY_ADDRESS) == 0) {
1238                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1239                                 conf->ip_info->gateway_address = g_strdup(g_variant_get_string(value, NULL));
1240                                 DBG("Gateway address [%s]", conf->ip_info->gateway_address);
1241                         } else {
1242                                 conf->ip_info->gateway_address = NULL;
1243                         }
1244                 } else if (g_strcmp0(field, WIFI_CONFIG_IPV4_DNS_METHOD) == 0) {
1245                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1246                                 conf->ip_info->dns_type = g_strdup(g_variant_get_string(value, NULL));
1247                                 DBG("DNS config type [%s]", conf->ip_info->dns_type);
1248                         } else {
1249                                 conf->ip_info->dns_type = NULL;
1250                         }
1251                 } else if (g_strcmp0(field, WIFI_CONFIG_DNS_ADDRESS) == 0) {
1252                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1253                                 conf->ip_info->dns_address[order] = g_strdup(g_variant_get_string(value, NULL));
1254                                 DBG("DNS address [%s]", conf->ip_info->dns_address[order]);
1255                                 conf->ip_info->dns_count = order + 1;
1256                                 order++;
1257                         } else {
1258                                 conf->ip_info->dns_address[order++] = NULL;
1259                         }
1260                 } else if (g_strcmp0(field, WIFI_CONFIG_PROXYADDRESS) == 0) {
1261                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1262                                 conf->proxy_address = g_strdup(g_variant_get_string(value, NULL));
1263                                 DBG("proxy_address [%s]", conf->proxy_address);
1264                         } else {
1265                                 conf->proxy_address = NULL;
1266                         }
1267                 }
1268         }
1269         conf->favorite = TRUE;
1270         conf->autoconnect = TRUE;
1271
1272         ret = wifi_config_get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
1273         if (ret != TRUE) {
1274                 __free_wifi_configuration(conf);
1275                 ERR("Fail to get_wifi_config_group_name");
1276                 netconfig_error_fail_save_congifuration(context);
1277                 return TRUE;
1278         }
1279
1280         keyfile = g_key_file_new();
1281         g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_NAME, conf->name);
1282         g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_SSID, conf->ssid);
1283
1284         if (conf->passphrase != NULL) {
1285                 gchar *enc_data = NULL;
1286
1287                 if (conf->is_created == true)
1288                         enc_data = _netconfig_encrypt_passphrase(conf->passphrase);
1289                 else
1290                         enc_data = g_strdup(conf->passphrase);
1291
1292                 if (!enc_data) {
1293                         ERR("Failed to encrypt the passphrase");
1294                 } else {
1295                         g_free(conf->passphrase);
1296                         conf->passphrase = enc_data;
1297                 }
1298
1299                 g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_PASSPHRASE, conf->passphrase);
1300         }
1301
1302         g_key_file_set_boolean(keyfile, group_name, WIFI_CONFIG_FAVORITE, conf->favorite);
1303         g_key_file_set_boolean(keyfile, group_name, WIFI_CONFIG_AUTOCONNECT, conf->autoconnect);
1304         g_get_current_time(&conf->modified);
1305         gchar *str = g_time_val_to_iso8601(&conf->modified);
1306         if (str) {
1307                 g_key_file_set_string(keyfile, group_name,
1308                                 WIFI_CONFIG_MODIFIED, str);
1309                 g_free(str);
1310         }
1311
1312         /* Optional field */
1313         if (conf->proxy_address != NULL) {
1314                 g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_PROXY_METHOD, "manual");
1315                 g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_PROXY_SERVER, conf->proxy_address);
1316         }
1317
1318         if (conf->is_hidden != NULL) {
1319                 gboolean hidden = FALSE;
1320                 if (g_strcmp0(conf->is_hidden, "TRUE") == 0)
1321                         hidden = TRUE;
1322                 g_key_file_set_boolean(keyfile, group_name, WIFI_CONFIG_HIDDEN, hidden);
1323         }
1324
1325         if (conf->ip_info->ip_type != NULL)
1326                 g_key_file_set_string(keyfile, group_name,
1327                         WIFI_CONFIG_IPV4_METHOD, conf->ip_info->ip_type);
1328
1329         if (conf->ip_info->ip_address != NULL)
1330                 g_key_file_set_string(keyfile, group_name,
1331                         WIFI_CONFIG_IPV4_ADDRESS, conf->ip_info->ip_address);
1332
1333         if (conf->ip_info->subnet_mask != NULL) {
1334                 unsigned char prefix_len;
1335                 prefix_len = __netconfig_convert_netmask_to_prefixlen(
1336                                 conf->ip_info->subnet_mask);
1337                 if (prefix_len > 0 && prefix_len < 32)
1338                         g_key_file_set_integer(keyfile, group_name,
1339                                         WIFI_CONFIG_IPV4_SUBNET_MASK, prefix_len);
1340         }
1341
1342         if (conf->ip_info->prefix_length > 0)
1343                 g_key_file_set_integer(keyfile, group_name,
1344                                 WIFI_CONFIG_IPV6_PREFIX_LEN, conf->ip_info->prefix_length);
1345
1346         if (conf->ip_info->gateway_address != NULL)
1347                 g_key_file_set_string(keyfile, group_name,
1348                         WIFI_CONFIG_IPV4_GATEWAY_ADDRESS, conf->ip_info->gateway_address);
1349
1350         if (conf->ip_info->dns_type != NULL)
1351                 g_key_file_set_string(keyfile, group_name,
1352                         WIFI_CONFIG_IPV4_DNS_METHOD, conf->ip_info->dns_type);
1353
1354         int i = 0, count = conf->ip_info->dns_count;
1355         while (i < count) {
1356                 if (conf->ip_info->dns_address[i] != NULL)
1357                         g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_DNS_ADDRESS,
1358                                                                   conf->ip_info->dns_address[i]);
1359
1360                 i += 1;
1361         }
1362
1363         ret = wifi_config_save_configuration(config_id, keyfile);
1364         if (ret == TRUE) {
1365                 INFO("Success to save configuration [%s]", config_id);
1366                 wifi_complete_save_configuration(wifi, context);
1367                 char *file;
1368                 if (get_files_count(CONNMAN_STORAGE) > MAX_WIFI_PROFILES) {
1369                         file = get_least_recently_profile(CONNMAN_STORAGE);
1370                         if (file) {
1371                                 gchar *profileName = g_strdup_printf(CONNMAN_STORAGE "/%s", file);
1372                                 INFO("least modified file:  %s", profileName);
1373                                 if (profileName) {
1374                                         if (__remove_configuration(profileName) != TRUE)
1375                                                 DBG("Failed to remove profile: [%s]", profileName);
1376                                 } else
1377                                         ERR("Profile: [%s] does not exist", file);
1378
1379                                 g_free(profileName);
1380                         }
1381                 }
1382         } else {
1383                 INFO("Fail to save configuration [%s]", config_id);
1384                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "FailSaveConfiguration");
1385         }
1386
1387         g_key_file_free(keyfile);
1388         g_free(group_name);
1389         __free_wifi_configuration(conf);
1390
1391         g_variant_iter_free(iter);
1392
1393         return TRUE;
1394 }
1395
1396 gboolean handle_load_eap_configuration(Wifi *wifi, GDBusMethodInvocation *context,
1397                 const gchar *config_id)
1398 {
1399         gboolean ret = FALSE;
1400         GVariantBuilder *b = NULL;
1401         struct wifi_config *conf = NULL;
1402
1403         g_return_val_if_fail(wifi != NULL, TRUE);
1404
1405         conf = g_new0(struct wifi_config, 1);
1406         conf->eap_config = g_new0(struct wifi_eap_config, 1);
1407         conf->ip_info = g_new0(wifi_ip_info_s, 1);
1408
1409         ret = _load_configuration(config_id, conf);
1410         if (ret != TRUE) {
1411                 g_free(conf->eap_config);
1412                 g_free(conf->ip_info);
1413                 g_free(conf);
1414                 ERR("Fail to _load_configuration");
1415                 netconfig_error_no_profile(context);
1416                 return TRUE;
1417         }
1418
1419         b = g_variant_builder_new(G_VARIANT_TYPE("a{sv}"));
1420         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_NAME, g_variant_new_string(conf->name));
1421         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_SECURITY_TYPE, g_variant_new_string(conf->security_type));
1422         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_HIDDEN, g_variant_new_string(conf->is_hidden));
1423         if (conf->proxy_address != NULL)
1424                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_PROXYADDRESS, g_variant_new_string(conf->proxy_address));
1425         else
1426                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_PROXYADDRESS, g_variant_new_string("NONE"));
1427
1428         if (conf->last_error != NULL)
1429                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_FAILURE, g_variant_new_string(conf->last_error));
1430         else
1431                 g_variant_builder_add(b, "{sv}", WIFI_CONFIG_FAILURE, g_variant_new_string("ERROR_NONE"));
1432
1433         if (conf->eap_config != NULL) {
1434                 if (conf->eap_config->anonymous_identity != NULL)
1435                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY, g_variant_new_string(conf->eap_config->anonymous_identity));
1436                 else
1437                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY, g_variant_new_string("NONE"));
1438
1439                 if (conf->eap_config->ca_cert != NULL)
1440                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_CACERT, g_variant_new_string(conf->eap_config->ca_cert));
1441                 else
1442                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_CACERT, g_variant_new_string("NONE"));
1443
1444                 if (conf->eap_config->client_cert != NULL)
1445                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_CLIENTCERT, g_variant_new_string(conf->eap_config->client_cert));
1446                 else
1447                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_CLIENTCERT, g_variant_new_string("NONE"));
1448
1449                 if (conf->eap_config->private_key != NULL)
1450                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_PRIVATEKEY, g_variant_new_string(conf->eap_config->private_key));
1451                 else
1452                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_PRIVATEKEY, g_variant_new_string("NONE"));
1453
1454                 if (conf->eap_config->private_key_password != NULL)
1455                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_PRIVATEKEY_PASSWORD, g_variant_new_string(conf->eap_config->private_key_password));
1456                 else
1457                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_PRIVATEKEY_PASSWORD, g_variant_new_string("NONE"));
1458
1459                 if (conf->eap_config->identity != NULL)
1460                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_IDENTITY, g_variant_new_string(conf->eap_config->identity));
1461                 else
1462                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_IDENTITY, g_variant_new_string("NONE"));
1463
1464                 if (conf->eap_config->eap_type != NULL)
1465                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_TYPE, g_variant_new_string(conf->eap_config->eap_type));
1466                 else
1467                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_TYPE, g_variant_new_string("NONE"));
1468
1469                 if (conf->eap_config->eap_auth_type != NULL)
1470                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_AUTH_TYPE, g_variant_new_string(conf->eap_config->eap_auth_type));
1471                 else
1472                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_AUTH_TYPE, g_variant_new_string("NONE"));
1473
1474                 if (conf->eap_config->subject_match != NULL)
1475                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_SUBJECT_MATCH, g_variant_new_string(conf->eap_config->subject_match));
1476                 else
1477                         g_variant_builder_add(b, "{sv}", WIFI_CONFIG_EAP_SUBJECT_MATCH, g_variant_new_string("NONE"));
1478         }
1479
1480         __free_wifi_configuration(conf);
1481
1482         wifi_complete_load_eap_configuration(wifi, context, g_variant_builder_end(b));
1483         g_variant_builder_unref(b);
1484         return TRUE;
1485 }
1486
1487 gboolean handle_save_eap_configuration(Wifi *wifi, GDBusMethodInvocation *context,
1488                 const gchar *config_id, GVariant *configuration)
1489 {
1490         gboolean ret = FALSE;
1491         struct wifi_config *conf = NULL;
1492         GKeyFile *keyfile = NULL;
1493         GVariantIter *iter;
1494         GVariant *value;
1495         gchar *field;
1496         gchar *group_name = NULL;
1497
1498         if ((wifi == NULL) || (config_id == NULL) || (configuration == NULL)) {
1499                 ERR("Invalid parameter");
1500                 netconfig_error_invalid_parameter(context);
1501                 return TRUE;
1502         }
1503
1504         conf = g_new0(struct wifi_config, 1);
1505         conf->eap_config = g_new0(struct wifi_eap_config, 1);
1506
1507         g_variant_get(configuration, "a{sv}", &iter);
1508         while (g_variant_iter_loop(iter, "{sv}", &field, &value)) {
1509                 if (g_strcmp0(field, WIFI_CONFIG_NAME) == 0) {
1510                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1511                                 conf->name = g_strdup(g_variant_get_string(value, NULL));
1512                                 DBG("name [%s]", conf->name);
1513                         } else {
1514                                 conf->name = NULL;
1515                         }
1516                 } else if (g_strcmp0(field, WIFI_CONFIG_SSID) == 0) {
1517                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1518                                 conf->ssid = g_strdup(g_variant_get_string(value, NULL));
1519                                 DBG("ssid [%s]", conf->ssid);
1520                         } else {
1521                                 conf->ssid = NULL;
1522                         }
1523                 } else if (g_strcmp0(field, WIFI_CONFIG_PASSPHRASE) == 0) {
1524                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1525                                 conf->passphrase = g_strdup(g_variant_get_string(value, NULL));
1526                                 DBG("passphrase [%s]", conf->passphrase);
1527                         } else {
1528                                 conf->passphrase = NULL;
1529                         }
1530                 } else if (g_strcmp0(field, WIFI_CONFIG_HIDDEN) == 0) {
1531                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1532                                 conf->is_hidden = g_strdup(g_variant_get_string(value, NULL));
1533                                 DBG("is_hidden [%s]", conf->is_hidden);
1534                         } else {
1535                                 conf->is_hidden = NULL;
1536                         }
1537                 } else if (g_strcmp0(field, WIFI_CONFIG_CREATED) == 0) {
1538                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_BOOLEAN)) {
1539                                 conf->is_created = g_variant_get_boolean(value);
1540                                 DBG("is_created [%d]", conf->is_created);
1541                         } else {
1542                                 conf->is_created = FALSE;
1543                         }
1544                 } else if (g_strcmp0(field, WIFI_CONFIG_PROXYADDRESS) == 0) {
1545                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1546                                 conf->proxy_address = g_strdup(g_variant_get_string(value, NULL));
1547                                 DBG("proxy_address [%s]", conf->proxy_address);
1548                         } else {
1549                                 conf->proxy_address = NULL;
1550                         }
1551                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY) == 0) {
1552                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1553                                 conf->eap_config->anonymous_identity = g_strdup(g_variant_get_string(value, NULL));
1554                                 DBG("anonymous_identity [%s]", conf->eap_config->anonymous_identity);
1555                         } else {
1556                                 conf->eap_config->anonymous_identity = NULL;
1557                         }
1558                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_CACERT) == 0) {
1559                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1560                                 conf->eap_config->ca_cert = g_strdup(g_variant_get_string(value, NULL));
1561                                 DBG("ca_cert [%s]", conf->eap_config->ca_cert);
1562                         } else {
1563                                 conf->eap_config->ca_cert = NULL;
1564                         }
1565                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_CLIENTCERT) == 0) {
1566                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1567                                 conf->eap_config->client_cert = g_strdup(g_variant_get_string(value, NULL));
1568                                 DBG("client_cert [%s]", conf->eap_config->client_cert);
1569                         } else {
1570                                 conf->eap_config->client_cert = NULL;
1571                         }
1572                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_PRIVATEKEY) == 0) {
1573                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1574                                 conf->eap_config->private_key = g_strdup(g_variant_get_string(value, NULL));
1575                                 DBG("private_key [%s]", conf->eap_config->private_key);
1576                         } else {
1577                                 conf->eap_config->private_key = NULL;
1578                         }
1579                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_PRIVATEKEY_PASSWORD) == 0) {
1580                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1581                                 conf->eap_config->private_key_password = g_strdup(g_variant_get_string(value, NULL));
1582                                 DBG("private_key_password[%s]", conf->eap_config->private_key_password);
1583                         } else {
1584                                 conf->eap_config->private_key_password = NULL;
1585                         }
1586                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_IDENTITY) == 0) {
1587                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1588                                 conf->eap_config->identity = g_strdup(g_variant_get_string(value, NULL));
1589                                 DBG("identity [%s]", conf->eap_config->identity);
1590                         } else {
1591                                 conf->eap_config->identity = NULL;
1592                         }
1593                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_TYPE) == 0) {
1594                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1595                                 conf->eap_config->eap_type = g_strdup(g_variant_get_string(value, NULL));
1596                                 DBG("eap_type [%s]", conf->eap_config->eap_type);
1597                         } else {
1598                                 conf->eap_config->eap_type = NULL;
1599                         }
1600                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_AUTH_TYPE) == 0) {
1601                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1602                                 conf->eap_config->eap_auth_type = g_strdup(g_variant_get_string(value, NULL));
1603                                 DBG("eap_auth_type [%s]", conf->eap_config->eap_auth_type);
1604                         } else {
1605                                 conf->eap_config->eap_auth_type = NULL;
1606                         }
1607                 } else if (g_strcmp0(field, WIFI_CONFIG_EAP_SUBJECT_MATCH) == 0) {
1608                         if (g_variant_is_of_type(value, G_VARIANT_TYPE_STRING)) {
1609                                 conf->eap_config->subject_match = g_strdup(g_variant_get_string(value, NULL));
1610                                 DBG("subject_match [%s]", conf->eap_config->subject_match);
1611                         } else {
1612                                 conf->eap_config->subject_match = NULL;
1613                         }
1614                 }
1615         }
1616         conf->favorite = TRUE;
1617         conf->autoconnect = TRUE;
1618
1619         ret = wifi_config_get_group_name(WIFI_CONFIG_PREFIX, config_id, &group_name);
1620         if (ret != TRUE) {
1621                 __free_wifi_configuration(conf);
1622                 ERR("Fail to get_wifi_config_group_name");
1623                 return TRUE;
1624         }
1625
1626         keyfile = g_key_file_new();
1627         g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_NAME, conf->name);
1628         g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_SSID, conf->ssid);
1629
1630         if (conf->passphrase != NULL) {
1631                 gchar *enc_data = NULL;
1632
1633                 if (conf->is_created == true)
1634                         enc_data = _netconfig_encrypt_passphrase(conf->passphrase);
1635                 else
1636                         enc_data = g_strdup(conf->passphrase);
1637
1638                 if (!enc_data) {
1639                         ERR("Failed to encrypt the passphrase");
1640                 } else {
1641                         g_free(conf->passphrase);
1642                         conf->passphrase = enc_data;
1643                 }
1644                 g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_PASSPHRASE, conf->passphrase);
1645         }
1646
1647         g_key_file_set_boolean(keyfile, group_name, WIFI_CONFIG_FAVORITE, conf->favorite);
1648         g_key_file_set_boolean(keyfile, group_name, WIFI_CONFIG_AUTOCONNECT, conf->autoconnect);
1649
1650         /* Optional field */
1651         if (conf->proxy_address != NULL) {
1652                 g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_PROXY_METHOD, "manual");
1653                 g_key_file_set_string(keyfile, group_name, WIFI_CONFIG_PROXY_SERVER, conf->proxy_address);
1654         }
1655
1656         if (conf->is_hidden != NULL) {
1657                 gboolean hidden = FALSE;
1658                 if (g_strcmp0(conf->is_hidden, "TRUE") == 0)
1659                         hidden = TRUE;
1660                 g_key_file_set_boolean(keyfile, group_name, WIFI_CONFIG_HIDDEN, hidden);
1661         }
1662
1663         if (conf->eap_config->anonymous_identity != NULL)
1664                 g_key_file_set_string(keyfile, group_name,
1665                         WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY, conf->eap_config->anonymous_identity);
1666
1667         if (conf->eap_config->ca_cert != NULL)
1668                 g_key_file_set_string(keyfile, group_name,
1669                         WIFI_CONFIG_EAP_CACERT, conf->eap_config->ca_cert);
1670
1671         if (conf->eap_config->client_cert != NULL)
1672                 g_key_file_set_string(keyfile, group_name,
1673                         WIFI_CONFIG_EAP_CLIENTCERT, conf->eap_config->client_cert);
1674
1675         if (conf->eap_config->private_key != NULL)
1676                 g_key_file_set_string(keyfile, group_name,
1677                         WIFI_CONFIG_EAP_PRIVATEKEY, conf->eap_config->private_key);
1678
1679         if (conf->eap_config->private_key_password != NULL)
1680                 g_key_file_set_string(keyfile, group_name,
1681                         WIFI_CONFIG_EAP_PRIVATEKEY_PASSWORD, conf->eap_config->private_key_password);
1682
1683         if (conf->eap_config->identity != NULL)
1684                 g_key_file_set_string(keyfile, group_name,
1685                         WIFI_CONFIG_EAP_IDENTITY, conf->eap_config->identity);
1686
1687         if (conf->eap_config->eap_type != NULL)
1688                 g_key_file_set_string(keyfile, group_name,
1689                         WIFI_CONFIG_EAP_TYPE, conf->eap_config->eap_type);
1690
1691         if (conf->eap_config->eap_auth_type != NULL)
1692                 g_key_file_set_string(keyfile, group_name,
1693                         WIFI_CONFIG_EAP_AUTH_TYPE, conf->eap_config->eap_auth_type);
1694
1695         if (conf->eap_config->subject_match != NULL)
1696                 g_key_file_set_string(keyfile, group_name,
1697                         WIFI_CONFIG_EAP_SUBJECT_MATCH, conf->eap_config->subject_match);
1698
1699         ret = wifi_config_save_configuration(config_id, keyfile);
1700         if (ret == TRUE) {
1701                 INFO("Success to save eap configuration [%s]", config_id);
1702                 wifi_complete_save_eap_configuration(wifi, context);
1703         } else {
1704                 INFO("Fail to save eap configuration [%s]", config_id);
1705                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "FailSaveEapConfiguration");
1706         }
1707
1708         g_key_file_free(keyfile);
1709         g_free(group_name);
1710         __free_wifi_configuration(conf);
1711
1712         g_variant_iter_free(iter);
1713
1714         return TRUE;
1715 }
1716
1717 gboolean handle_remove_configuration(Wifi *wifi, GDBusMethodInvocation *context, const gchar *config_id)
1718 {
1719         gboolean ret = FALSE;
1720
1721         if ((wifi == NULL) || (config_id == NULL)) {
1722                 ERR("Invalid parameter");
1723                 netconfig_error_invalid_parameter(context);
1724                 return TRUE;
1725         }
1726
1727         ret = _remove_configuration(config_id);
1728         if (ret != TRUE) {
1729                 /* no configuration or error */
1730                 ERR("No [%s] configuration", config_id);
1731                 netconfig_error_no_profile(context);
1732                 return TRUE;
1733         }
1734
1735         wifi_complete_remove_configuration(wifi, context);
1736         return TRUE;
1737 }
1738
1739 /* config field key / value */
1740 /*
1741  * [wifi_macaddress_config_id]
1742  * Name=name (mandatory)
1743  * SSID=SSID (mandatory)
1744  * Frequency=2462 (X)
1745  * Favorite=true (X)
1746  * AutoConnect=true (Default true)
1747  * Modified=2015-03-20 (X)
1748  * IPv4.method=manual (O)
1749  * IPv4.DHCP.LastAddress=192.0.0.1 (X)
1750  * IPv6.method=auto (X)
1751  * IPv6.privacy=disabled (X)
1752  * IPv4.netmask_prefixlen=24 (X)
1753  * IPv4.local_address=192.0.0.1 (O)
1754  * IPv4.gateway=192.0.0.1 (O ? X ?)
1755  * Nameservers=192.168.43.22; (O)
1756  * Proxy.Method=manual (O)
1757  * Proxy.Servers=trst.com:8888; (O)
1758  */
1759 gboolean handle_set_config_field(Wifi *wifi, GDBusMethodInvocation *context,
1760                 const gchar *config_id, const gchar *key, const gchar *value)
1761 {
1762         gboolean ret = FALSE;
1763         gchar *keyfile_key = NULL;
1764
1765         g_return_val_if_fail(wifi != NULL, TRUE);
1766         g_return_val_if_fail(config_id != NULL, TRUE);
1767         g_return_val_if_fail(key != NULL, TRUE);
1768
1769         DBG("Key[%s] Value[%s]", key, value);
1770
1771         if (g_strcmp0(key, WIFI_CONFIG_PROXYADDRESS) == 0) {
1772                 ret = _set_field(config_id, WIFI_CONFIG_PROXY_METHOD, "manual");
1773                 if (!ret) {
1774                         ERR("Fail to [%s]set_wifi_config_field(%s/manual)", config_id, WIFI_CONFIG_PROXY_METHOD);
1775                         netconfig_error_invalid_parameter(context);
1776                         return TRUE;
1777                 }
1778                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_PROXY_SERVER);
1779         } else if (g_strcmp0(key, WIFI_CONFIG_HIDDEN) == 0) {
1780                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_HIDDEN);
1781         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY) == 0) {
1782                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_ANONYMOUS_IDENTITY);
1783         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_CACERT) == 0) {
1784                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_CACERT);
1785         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_CLIENTCERT) == 0) {
1786                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_CLIENTCERT);
1787         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_PRIVATEKEY) == 0) {
1788                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_PRIVATEKEY);
1789         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_IDENTITY) == 0) {
1790                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_IDENTITY);
1791         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_TYPE) == 0) {
1792                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_TYPE);
1793         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_AUTH_TYPE) == 0) {
1794                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_AUTH_TYPE);
1795         } else if (g_strcmp0(key, WIFI_CONFIG_EAP_SUBJECT_MATCH) == 0) {
1796                 keyfile_key = g_strdup_printf("%s", WIFI_CONFIG_EAP_SUBJECT_MATCH);
1797         } else {
1798                 ERR("Not supported key[%s]", key);
1799                 netconfig_error_invalid_parameter(context);
1800                 return TRUE;
1801         }
1802
1803         ret = _set_field(config_id, keyfile_key, (const gchar *)value);
1804         if (!ret) {
1805                 ERR("Fail to [%s]set_wifi_config_field(%s/%s)", config_id, key, value);
1806         }
1807
1808         if (keyfile_key != NULL)
1809                 g_free(keyfile_key);
1810
1811         wifi_complete_set_config_field(wifi, context);
1812         return TRUE;
1813 }
1814
1815 gboolean handle_get_config_passphrase(Wifi *wifi, GDBusMethodInvocation *context, const gchar *config_id)
1816 {
1817         gboolean ret = FALSE;
1818         gchar *passphrase = NULL;
1819
1820         if ((wifi == NULL) || (config_id == NULL)) {
1821                 ERR("Invalid parameter");
1822                 netconfig_error_invalid_parameter(context);
1823                 return TRUE;
1824         }
1825
1826         ret = _get_field(config_id, WIFI_CONFIG_PASSPHRASE, &passphrase);
1827         if (!ret) {
1828                 ERR("Fail to [%s] _get_field(%s)", config_id, WIFI_CONFIG_PASSPHRASE);
1829                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "OperationFailed");
1830                 return TRUE;
1831         }
1832
1833         wifi_complete_get_config_passphrase(wifi, context, passphrase);
1834         g_free(passphrase);
1835
1836         return TRUE;
1837 }
1838
1839 gboolean handle_add_vsie(Wifi *wifi, GDBusMethodInvocation *context,
1840                 int frame_id, const gchar *vsie)
1841 {
1842         DBG("Frame ID: [%d] VSIE: [%s]", frame_id, vsie);
1843
1844         g_return_val_if_fail(wifi != NULL, TRUE);
1845         g_return_val_if_fail(vsie != NULL, TRUE);
1846
1847         gboolean ret = FALSE;
1848
1849         ret = _add_vsie(frame_id, vsie);
1850         if (!ret) {
1851                 DBG("Failed to add vsie: %s", vsie);
1852                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "OperationFailed");
1853                 return TRUE;
1854         }
1855
1856         wifi_complete_add_vsie(wifi, context);
1857         return TRUE;
1858 }
1859
1860 gboolean handle_get_vsie(Wifi *wifi, GDBusMethodInvocation *context,
1861                 int frame_id)
1862 {
1863         DBG("Frame ID: [%d]", frame_id);
1864
1865         g_return_val_if_fail(wifi != NULL, TRUE);
1866
1867         gboolean ret = FALSE;
1868         gchar *vsie = NULL;
1869
1870         ret = _get_vsie(frame_id, &vsie);
1871         if (!ret) {
1872                 DBG("Failed to get vsie for frame:[%d]", frame_id);
1873                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "OperationFailed");
1874                 return TRUE;
1875         }
1876
1877         DBG("Received vsie: %s", vsie);
1878         wifi_complete_get_vsie(wifi, context, vsie);
1879
1880         return TRUE;
1881 }
1882
1883 gboolean handle_remove_vsie(Wifi *wifi, GDBusMethodInvocation *context,
1884                 int frame_id, const gchar *vsie)
1885 {
1886         DBG("Frame ID: [%d] VSIE: [%s]", frame_id, vsie);
1887
1888         g_return_val_if_fail(wifi != NULL, TRUE);
1889         g_return_val_if_fail(vsie != NULL, TRUE);
1890
1891         gboolean ret = FALSE;
1892
1893         ret = _remove_vsie(frame_id, vsie);
1894         if (!ret) {
1895                 DBG("Failed to remove vsie: %s", vsie);
1896                 netconfig_error_dbus_method_return(context, NETCONFIG_ERROR_INTERNAL, "OperationFailed");
1897                 return TRUE;
1898         }
1899
1900         wifi_complete_remove_vsie(wifi, context);
1901         return TRUE;
1902 }